Electrically controlled pinning of Dzyaloshinskii-Moriya domain walls

Koji Sato, Oleg A. Tretiakov

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

We propose a method to all-electrically control a domain-wall position in a ferromagnetic nanowire with Dzyaloshinskii-Moriya interaction. The strength of this interaction can be controlled by an external electric field, which in turn allows a fine tuning of the pinning potential of a spin-spiral domain wall. It allows to create more mobile pinning sites and can also be advantageous for ultra-low power electronics.

Original languageEnglish
Article number122403
JournalApplied Physics Letters
Volume108
Issue number12
DOIs
Publication statusPublished - 2016 Mar 21

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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